Use destructive weapons and innate mental powers to take on the most feared enemy in the galaxy...Mankind! Play as Crypto, an alien warrior sent to Earth to clear the way for the Furon invasion force. Your mission is to infiltrate humanity, control them, harvest their brain stems and ultimately destroy them. You choose the method infiltration or di ...Read Moresintegration.

How long is Destroy All Humans!?
When focusing on the main objectives, Destroy All Humans! is about 10 Hours in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 18½ Hours to obtain 100% completion.